Xiaomi Redmi A3 vs Nothing Phone (2a) - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date February 23, 2024 March 12, 2024
Release Year 2024 2024

Physical

Volume 106.58 cm³ 106.1 cm³
Screen Size to Weight Ratio 3.48 "/g 3.53 "/g
Weight 193 g 190 g
Height 168.3 mm 161.7 mm
Width 76.3 mm 76.3 mm
Thickness 8.3 mm 8.6 mm
Foldable Design No No
Available Colors
  • Midnight Black
  • Forest Green (Olive Green)
  • Star Blue (Lake Blue)
  • Black
  • Blue
  • White
  • Milk

Display

Screen Size 6.71 " 6.7 "
Resolution 720 x 1650 1080 x 2412
Aspect Ratio 21:9 20:9
Screen-to-Body Ratio 82.9 % 87.6 %
Pixel Density 268 PPI 394 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A 700 nits
HBM Brightness 500 nits 1100 nits
Peak Brightness N/A 1300 nits

Hardware

Battery Capacity per Screen Area 111.05 mAh/in² 111.38 mAh/in²
Battery Density 46.91 mAh/cm³ 47.12 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Helio G36 (12 nm) Mediatek Dimensity 7200 Pro (4 nm)
CPU Octa-core (4x2.2 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53) Octa-core (2x2.8 GHz Cortex-A715 & 6x 2.0 Cortex-A510)
GPU PowerVR GE8320 Mali-G610 MC4

Connectivity

USB Version 2.0 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0 USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 14 14
Maximum OS Version 17

Comparison Summary

Xiaomi Redmi A3 vs. Nothing Phone (2a): A Deep Dive

Let's cut through the marketing fluff and get down to brass tacks. We're comparing the Xiaomi Redmi A3 and the Nothing Phone (2a), two 2024 smartphones targeting different segments of the market. I'll break down their specs, analyze their real-world performance, and help you decide which one fits your needs.

1. Specifications Breakdown

FeatureXiaomi Redmi A3Nothing Phone (2a)Real-World Implications
Design
Dimensions168.3 x 76.3 x 8.3 mm161.7 x 76.3 x 8.6 mm(2a) slightly shorter, marginally thicker. Negligible difference in hand feel.
Weight193g190g(2a) slightly lighter, but practically indistinguishable in terms of daily use.
Display
TypeIPS LCD, 90HzAMOLED, 120Hz(2a) offers richer colors, deeper blacks, smoother scrolling, and potentially better outdoor visibility.
Size6.71"6.7"Virtually identical screen real estate.
Resolution720x16501080x2412(2a) significantly sharper, noticeably crisper text and images.
Peak Brightness500 nits1300 nits(2a) far brighter, crucial for outdoor readability in sunlight.
Performance
ChipsetHelio G36 (12nm)Dimensity 7200 Pro (4nm)(2a) vastly more powerful, enabling smooth multitasking, demanding gaming, and faster app loading.
CPUOcta-core (4x2.2 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53)Octa-core (2x2.8 GHz Cortex-A715 & 6x 2.0 Cortex-A510)(2a) significantly faster and more efficient CPU architecture.
GPUPowerVR GE8320Mali-G610 MC4(2a) dramatically better graphics performance for gaming and visually intensive tasks.
RAM4GB/6GB12GB(2a) offers much more RAM, enabling seamless multitasking and keeping apps open in the background.
Storage128GB256GB(2a) provides double the storage space for apps, photos, videos, and files.
Battery
Capacity5000 mAh5000 mAhIdentical battery capacity, but real-world battery life will likely differ due to chipset efficiency.
Other
OSAndroid 14Android 14Both run the latest Android version, though (2a) will probably receive future OS updates.
Video1080p@30fps4K@30fps, 1080p@120fps(2a) significantly better video recording capabilities.

2. Key Insights

The Redmi A3 is a budget-focused device prioritizing affordability. Its strengths lie in its large battery and basic functionality. However, its limitations become apparent when compared to the Nothing Phone (2a).

The Nothing Phone (2a), while more expensive, delivers a significantly superior user experience. Its powerful processor, ample RAM, stunning AMOLED display, and advanced camera capabilities cater to users who demand more from their smartphones. The Dimensity 7200 Pro in the (2a) isn't just a minor upgrade; it's a leap forward in performance compared to the Helio G36. Think of it like swapping a bicycle for a sports car.

3. User Profiles and Recommendations

  • Redmi A3: Best suited for budget-conscious users who prioritize basic communication (calls, texts, social media) and light web browsing. It's a practical choice for those seeking a reliable device without breaking the bank. Students or seniors who primarily need a functional phone would find this suitable.

  • Nothing Phone (2a): Ideal for power users, gamers, content creators, and anyone who values a premium mobile experience. The smooth performance, vibrant display, and excellent camera make it a versatile device for demanding tasks and multimedia consumption. If you frequently multitask, edit photos/videos, or play mobile games, the (2a) is the clear winner.

4. Buying Decision Framework

  • What's your budget? The Redmi A3 is significantly cheaper.
  • What are your primary smartphone uses? Basic communication vs. demanding tasks and multimedia.
  • How important is display quality and performance? The (2a) excels in these areas.

My Choice: I would choose the Nothing Phone (2a). While it's a larger investment, the superior performance, stunning display, and future-proof specifications justify the price difference. The smoother user experience, better camera, and longer software support would be crucial for my workflow and daily usage. I prioritize a fluid, responsive device that can handle multitasking and demanding applications without breaking a sweat, and the (2a) delivers on that promise. The Redmi A3, while a decent budget option, simply wouldn't meet my needs in the long run.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.